Zobrazeno 1 - 10
of 27
pro vyhledávání: '"A. Mukhlaeva"'
Autor:
Tatyana Mukhlaeva
Publikováno v:
Man and Education. :82
The rapid escalation of the ecological crisis requires dynamic adaptation of society to new conditions through a carefully thought-out effective education system. The article examines the concept of environmental ethics as a component of general ethi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0a795f8bce1dc316e61aa793f6aaa8b
https://doi.org/10.54884/s181570410019595-9
https://doi.org/10.54884/s181570410019595-9
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 963:012029
The article describes a vertical centrifugal pump with a bearing Assembly in the upper part of the rotor. It is shown that for certain values of design parameters, the influence of the so-called discharge holes in the impellers can significantly affe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fe06b36c05d462df7d2c24d77f2ecf2
https://doi.org/10.1088/1757-899x/963/1/012029
https://doi.org/10.1088/1757-899x/963/1/012029
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 963:012003
Efficiency and resource are the two main characteristics of a centrifugal pump. In present study, the dependence of these characteristics from impeller sealing wear ring configuration was considered. Range of models with various configurations has be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44812e7f6e92e8eb0db11369da892ea6
https://doi.org/10.1088/1757-899x/963/1/012003
https://doi.org/10.1088/1757-899x/963/1/012003
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 820:012041
The features of gas-liquid mixtures hydrodynamic modeling during the separation process are described. The paper considers the model of a centrifugal pump, which is a part of mobile objects, such as wheeled and tracked vehicles etc. The simulation is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2525398462555d4192f35a039ed45f7e
https://doi.org/10.1088/1757-899x/820/1/012041
https://doi.org/10.1088/1757-899x/820/1/012041
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 820:012043
Mobile vehicles, both tracked and wheeled, are often used to refuel/unload stationary tanks. In this case, the unsteady mode of operation of such centrifugal pumps is often observed. A constant change of operation conditions, in particular the static
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::922ae9407f01b02f8f92b41b76bbee3d
https://doi.org/10.1088/1757-899x/820/1/012043
https://doi.org/10.1088/1757-899x/820/1/012043
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 589:012006
The neo-positive arrangement of the impellers is sometimes found in centrifugal pumps with hydrostatic bearings. Such a scheme is due to the high requirements for the dimensions of modern pumps. The most critical problem arising in such pumps is the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49678a2146522351f504d4f16e2677dc
https://doi.org/10.1088/1757-899x/589/1/012006
https://doi.org/10.1088/1757-899x/589/1/012006
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 589:012005
Annotation The main characteristics of centrifugal pumps, like many other mechanisms, include resource and efficiency. Often these are two competing parameters - while increasing the first, we sacrifice the second. This is because with an increase in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fcb389270128166f9e5c43f8724588d
https://doi.org/10.1088/1757-899x/589/1/012005
https://doi.org/10.1088/1757-899x/589/1/012005
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 589:012003
Annotation This article discusses issues related to the calculation of aircraft axial pumps. These pumps are subject to ever-increasing demands due to high competition in the aviation industry. The highest requirements for parameters are the dimensio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9ab1fb3bdd1e69469b2fe73ac9412d7
https://doi.org/10.1088/1757-899x/589/1/012003
https://doi.org/10.1088/1757-899x/589/1/012003
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 589:012004
Annotation This article discusses a volumetric drive aircraft axial pump and solves the problem of its optimization by the Sobol method. The optimization criteria were the radial dimension and the power expended. In this case, the non-uniformity of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2e33b99548e168f00569515e75f148b
https://doi.org/10.1088/1757-899x/589/1/012004
https://doi.org/10.1088/1757-899x/589/1/012004
Publikováno v:
IOP Conference Series: Materials Science and Engineering; April 2020, Vol. 820 Issue: 1 p012043-012043, 1p